ATE365094T1 - DEVICE FOR MACHINING WITH A COUNTER-SPINDLE IN A MULTI-SPINDLE LATHE - Google Patents

DEVICE FOR MACHINING WITH A COUNTER-SPINDLE IN A MULTI-SPINDLE LATHE

Info

Publication number
ATE365094T1
ATE365094T1 AT04104282T AT04104282T ATE365094T1 AT E365094 T1 ATE365094 T1 AT E365094T1 AT 04104282 T AT04104282 T AT 04104282T AT 04104282 T AT04104282 T AT 04104282T AT E365094 T1 ATE365094 T1 AT E365094T1
Authority
AT
Austria
Prior art keywords
machining
spindle
counter
machine
lathe
Prior art date
Application number
AT04104282T
Other languages
German (de)
Inventor
Jean-Claude Simonin
Original Assignee
Tornos Sa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tornos Sa filed Critical Tornos Sa
Application granted granted Critical
Publication of ATE365094T1 publication Critical patent/ATE365094T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q39/00—Metal-working machines incorporating a plurality of sub-assemblies, each capable of performing a metal-working operation
    • B23Q39/04—Metal-working machines incorporating a plurality of sub-assemblies, each capable of performing a metal-working operation the sub-assemblies being arranged to operate simultaneously at different stations, e.g. with an annular work-table moved in steps
    • B23Q39/042—Metal-working machines incorporating a plurality of sub-assemblies, each capable of performing a metal-working operation the sub-assemblies being arranged to operate simultaneously at different stations, e.g. with an annular work-table moved in steps with circular arrangement of the sub-assemblies
    • B23Q39/044—Metal-working machines incorporating a plurality of sub-assemblies, each capable of performing a metal-working operation the sub-assemblies being arranged to operate simultaneously at different stations, e.g. with an annular work-table moved in steps with circular arrangement of the sub-assemblies having at least one tool station cooperating with each work holder, e.g. multi-spindle lathes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q39/00—Metal-working machines incorporating a plurality of sub-assemblies, each capable of performing a metal-working operation
    • B23Q39/04—Metal-working machines incorporating a plurality of sub-assemblies, each capable of performing a metal-working operation the sub-assemblies being arranged to operate simultaneously at different stations, e.g. with an annular work-table moved in steps
    • B23Q39/048—Metal-working machines incorporating a plurality of sub-assemblies, each capable of performing a metal-working operation the sub-assemblies being arranged to operate simultaneously at different stations, e.g. with an annular work-table moved in steps the work holder of a work station transfers directly its workpiece to the work holder of a following work station
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q2230/00—Special operations in a machine tool
    • B23Q2230/006—Machining both ends of a workpiece consecutively

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Turning (AREA)

Abstract

The device has drill spindles (7), each with pliers tightening a part (9) to allow machining of a front part (91) of the part. Front machining blocks (14) carry tools (15) to machine the part (91). Each of counter-drill spindles (19) has pliers and is carried by a guiding and displacing device to withdraw the part (9) in the spindle (7). A rear machining block (24) has two tools (25) to machine a rear part (92) of the part (9). An independent claim is also included for a machine-tool comprising a machining device.
AT04104282T 2004-09-06 2004-09-06 DEVICE FOR MACHINING WITH A COUNTER-SPINDLE IN A MULTI-SPINDLE LATHE ATE365094T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04104282A EP1632309B1 (en) 2004-09-06 2004-09-06 Machining device with counterspindle in a multispindle lathe

Publications (1)

Publication Number Publication Date
ATE365094T1 true ATE365094T1 (en) 2007-07-15

Family

ID=34929539

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04104282T ATE365094T1 (en) 2004-09-06 2004-09-06 DEVICE FOR MACHINING WITH A COUNTER-SPINDLE IN A MULTI-SPINDLE LATHE

Country Status (3)

Country Link
EP (1) EP1632309B1 (en)
AT (1) ATE365094T1 (en)
DE (1) DE602004007135T2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1396170B1 (en) * 2008-09-11 2012-11-16 Gildemeister Spa MULTI-SPINDLE TURNING MACHINE WITH WHEEL HOLDER SPINDLES MOVABLE IN THE LONGITUDINAL DIRECTION TO THE MACHINE AXIS
EP2407272A1 (en) * 2010-07-15 2012-01-18 Tornos SA Supply of a part to be machined
JP6880437B2 (en) * 2018-02-26 2021-06-02 スター精密株式会社 lathe

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59201551D1 (en) * 1992-05-29 1995-04-06 Gildemeister Spa Multi-spindle lathe.
DE19504370A1 (en) * 1995-02-10 1996-08-14 Index Werke Kg Hahn & Tessky Multi-spindle lathe
EP0936027B1 (en) * 1998-02-12 2003-05-07 Tornos SA Device for machining the rear end of a workpiece on a machine-tool
ITBO20020099A1 (en) * 2002-02-28 2003-08-28 Iemca Giuliani Macchine Italia METHOD AND UNIT FOR THE PROCESSING OF PARTS IN A TRANSFER TYPE MACHINE TOOL

Also Published As

Publication number Publication date
EP1632309B1 (en) 2007-06-20
DE602004007135T2 (en) 2008-02-28
EP1632309A1 (en) 2006-03-08
DE602004007135D1 (en) 2007-08-02

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties